Did you know you can create a new Database connection two ways? First, Ctrl-N will bring up a New Connection dialog or Second, right-click on Either SQL Server, MySQL or Access and choose 'New Connection'.
Online support is only a click away - just choose 'Online Support' from the Help menu.
You can completely close the Data window, if needed, to get it out of the way - just click on 'Data Window' under the View menu item.
You can save any Queries you make with the (VSB) Visual SQL Builder. Just click the Save button in the open VQB window. by default, DMT even includes a 'Queries' directory to make saving the files easy.
You can automatically run Queries you've saved with the VSB (Visual SQL Builder), when you open them. In Preferences (Ctrl-R), just check the 'Execute Query when loading' checkbox and click the 'Apply' button.
Ctrl-O opens a dialog box, to locate any Queries you've saved with the the VSB (Visual SQL Builder).
To get to the VSB (Visual SQL Builder), just right-click on any database in the Data Window. Then, choose Visual SQL Builder.
Ctrl-R gets you to the Preferences dialog box with just one click!
Ctrl-N gets you to the New Connection dialog box with just one click!
You can easily create complex SQL queries using the Visual SQL Builder.
Right-click on any table and choose 'Design Table' to change the structure of that table (add/delete fields, etc)